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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/* -*- mode: C++ ; c-file-style: &quot;stroustrup&quot; -*- *****************************</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> * Qwt Widget Library</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> * Copyright (C) 1997   Josef Wilgen</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> * Copyright (C) 2002   Uwe Rathmann</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> * This library is free software; you can redistribute it and/or</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> * modify it under the terms of the Qwt License, Version 1.0</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> *****************************************************************************/</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;</div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="preprocessor">#ifndef QWT_SERIES_DATA_H</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define QWT_SERIES_DATA_H 1</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="preprocessor">#include &quot;qwt_global.h&quot;</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="preprocessor">#include &quot;qwt_samples.h&quot;</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="preprocessor">#include &quot;qwt_point_3d.h&quot;</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="preprocessor">#include &quot;qwt_point_polar.h&quot;</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="preprocessor">#include &lt;qvector.h&gt;</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="preprocessor">#include &lt;qrect.h&gt;</span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="class_qwt_series_data.html">   47</a></span>&#160;<span class="keyword">class </span><a class="code" href="class_qwt_series_data.html">QwtSeriesData</a></div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;{</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;    <a class="code" href="class_qwt_series_data.html#a3f075340d18fb112a342d74716eb8d9c">QwtSeriesData</a>();</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;    <span class="keyword">virtual</span> <a class="code" href="class_qwt_series_data.html#a841a56f909879d599a385b9c3d046745">~QwtSeriesData</a>();</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> <a class="code" href="class_qwt_series_data.html#a3cfe5b26fc55a887ac85b0103ae80a3e">size</a>() <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;    <span class="keyword">virtual</span> T <a class="code" href="class_qwt_series_data.html#ae8650d16c07c58f01897ab48658a3266">sample</a>( <span class="keywordtype">size_t</span> i ) <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;    <span class="keyword">virtual</span> QRectF <a class="code" href="class_qwt_series_data.html#aedb969ba51a27d88d26ad7f7cb1c2c7f">boundingRect</a>() <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_series_data.html#a391b4601a7454b2f9582fbc2662d108e">setRectOfInterest</a>( <span class="keyword">const</span> QRectF &amp;rect );</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;<span class="keyword">protected</span>:</div>
<div class="line"><a name="l00095"></a><span class="lineno"><a class="line" href="class_qwt_series_data.html#a24fbbcb0baa0c728117d2e6764d00414">   95</a></span>&#160;    <span class="keyword">mutable</span> QRectF <a class="code" href="class_qwt_series_data.html#a24fbbcb0baa0c728117d2e6764d00414">d_boundingRect</a>;</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;<span class="keyword">private</span>:</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;    <a class="code" href="class_qwt_series_data.html">QwtSeriesData&lt;T&gt;</a> &amp;operator=( <span class="keyword">const</span> <a class="code" href="class_qwt_series_data.html">QwtSeriesData&lt;T&gt;</a> &amp; );</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;};</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00102"></a><span class="lineno"><a class="line" href="class_qwt_series_data.html#a3f075340d18fb112a342d74716eb8d9c">  102</a></span>&#160;<a class="code" href="class_qwt_series_data.html#a3f075340d18fb112a342d74716eb8d9c">QwtSeriesData&lt;T&gt;::QwtSeriesData</a>():</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;    d_boundingRect( 0.0, 0.0, -1.0, -1.0 )</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;{</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;}</div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00108"></a><span class="lineno"><a class="line" href="class_qwt_series_data.html#a841a56f909879d599a385b9c3d046745">  108</a></span>&#160;<a class="code" href="class_qwt_series_data.html#a841a56f909879d599a385b9c3d046745">QwtSeriesData&lt;T&gt;::~QwtSeriesData</a>()</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;{</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;}</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00113"></a><span class="lineno"><a class="line" href="class_qwt_series_data.html#a391b4601a7454b2f9582fbc2662d108e">  113</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_series_data.html#a391b4601a7454b2f9582fbc2662d108e">QwtSeriesData&lt;T&gt;::setRectOfInterest</a>( <span class="keyword">const</span> QRectF &amp; )</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;{</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;}</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;</div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00124"></a><span class="lineno"><a class="line" href="class_qwt_array_series_data.html">  124</a></span>&#160;<span class="keyword">class </span><a class="code" href="class_qwt_array_series_data.html">QwtArraySeriesData</a>: <span class="keyword">public</span> <a class="code" href="class_qwt_series_data.html">QwtSeriesData</a>&lt;T&gt;</div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;{</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;    <a class="code" href="class_qwt_array_series_data.html#a3cb14bbe2b27bf8d49994d80e8eab3ee">QwtArraySeriesData</a>();</div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;</div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;    <a class="code" href="class_qwt_array_series_data.html#a3cb14bbe2b27bf8d49994d80e8eab3ee">QwtArraySeriesData</a>( <span class="keyword">const</span> QVector&lt;T&gt; &amp;<a class="code" href="class_qwt_array_series_data.html#a2d3f931bd28f40bc6e13c4b507e5b502">samples</a> );</div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;</div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_qwt_array_series_data.html#a4afaaf2602be769f4bdcc8fda6b737cb">setSamples</a>( <span class="keyword">const</span> QVector&lt;T&gt; &amp;samples );</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;    <span class="keyword">const</span> QVector&lt;T&gt; <a class="code" href="class_qwt_array_series_data.html#a2d3f931bd28f40bc6e13c4b507e5b502">samples</a>() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;</div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> <a class="code" href="class_qwt_array_series_data.html#a52c123dcc321a03ccd18c2c138318025">size</a>() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;</div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;    <span class="keyword">virtual</span> T <a class="code" href="class_qwt_array_series_data.html#a900ba90abf9a0852026099bdcae2ba7f">sample</a>( <span class="keywordtype">size_t</span> index ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;</div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;<span class="keyword">protected</span>:</div>
<div class="line"><a name="l00158"></a><span class="lineno"><a class="line" href="class_qwt_array_series_data.html#a86ccb32fa8c9b3bb9cb92b6040b0c490">  158</a></span>&#160;    QVector&lt;T&gt; <a class="code" href="class_qwt_array_series_data.html#a86ccb32fa8c9b3bb9cb92b6040b0c490">d_samples</a>;</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;};</div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;</div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00162"></a><span class="lineno"><a class="line" href="class_qwt_array_series_data.html#a3cb14bbe2b27bf8d49994d80e8eab3ee">  162</a></span>&#160;<a class="code" href="class_qwt_array_series_data.html#a3cb14bbe2b27bf8d49994d80e8eab3ee">QwtArraySeriesData&lt;T&gt;::QwtArraySeriesData</a>()</div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;{</div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;}</div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;</div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00167"></a><span class="lineno"><a class="line" href="class_qwt_array_series_data.html#a4bb811309027ac378a2dcc50ff9ef829">  167</a></span>&#160;<a class="code" href="class_qwt_array_series_data.html#a3cb14bbe2b27bf8d49994d80e8eab3ee">QwtArraySeriesData&lt;T&gt;::QwtArraySeriesData</a>( <span class="keyword">const</span> QVector&lt;T&gt; &amp;samples ):</div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;    d_samples( samples )</div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;{</div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;}</div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;</div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00173"></a><span class="lineno"><a class="line" href="class_qwt_array_series_data.html#a4afaaf2602be769f4bdcc8fda6b737cb">  173</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_array_series_data.html#a4afaaf2602be769f4bdcc8fda6b737cb">QwtArraySeriesData&lt;T&gt;::setSamples</a>( <span class="keyword">const</span> QVector&lt;T&gt; &amp;samples )</div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;{</div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;    <a class="code" href="class_qwt_series_data.html">QwtSeriesData&lt;T&gt;::d_boundingRect</a> = QRectF( 0.0, 0.0, -1.0, -1.0 );</div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;    d_samples = samples;</div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;}</div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;</div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00180"></a><span class="lineno"><a class="line" href="class_qwt_array_series_data.html#a2d3f931bd28f40bc6e13c4b507e5b502">  180</a></span>&#160;<span class="keyword">const</span> QVector&lt;T&gt; <a class="code" href="class_qwt_array_series_data.html#a2d3f931bd28f40bc6e13c4b507e5b502">QwtArraySeriesData&lt;T&gt;::samples</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;    <span class="keywordflow">return</span> d_samples;</div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;}</div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;</div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00186"></a><span class="lineno"><a class="line" href="class_qwt_array_series_data.html#a52c123dcc321a03ccd18c2c138318025">  186</a></span>&#160;<span class="keywordtype">size_t</span> <a class="code" href="class_qwt_array_series_data.html#a52c123dcc321a03ccd18c2c138318025">QwtArraySeriesData&lt;T&gt;::size</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;    <span class="keywordflow">return</span> d_samples.size();</div>
<div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;}</div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;</div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00192"></a><span class="lineno"><a class="line" href="class_qwt_array_series_data.html#a900ba90abf9a0852026099bdcae2ba7f">  192</a></span>&#160;T <a class="code" href="class_qwt_array_series_data.html#a900ba90abf9a0852026099bdcae2ba7f">QwtArraySeriesData&lt;T&gt;::sample</a>( <span class="keywordtype">size_t</span> i )<span class="keyword"> const</span></div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;    <span class="keywordflow">return</span> d_samples[ <span class="keyword">static_cast&lt;</span><span class="keywordtype">int</span><span class="keyword">&gt;</span>( i ) ];</div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;}</div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;</div>
<div class="line"><a name="l00198"></a><span class="lineno"><a class="line" href="class_qwt_point_series_data.html">  198</a></span>&#160;<span class="keyword">class </span>QWT_EXPORT <a class="code" href="class_qwt_point_series_data.html">QwtPointSeriesData</a>: <span class="keyword">public</span> <a class="code" href="class_qwt_array_series_data.html">QwtArraySeriesData</a>&lt;QPointF&gt;</div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;{</div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;    <a class="code" href="class_qwt_point_series_data.html">QwtPointSeriesData</a>(</div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;        <span class="keyword">const</span> QVector&lt;QPointF&gt; &amp; = QVector&lt;QPointF&gt;() );</div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;</div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;    <span class="keyword">virtual</span> QRectF <a class="code" href="class_qwt_series_data.html#aedb969ba51a27d88d26ad7f7cb1c2c7f">boundingRect</a>() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;};</div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;</div>
<div class="line"><a name="l00208"></a><span class="lineno"><a class="line" href="class_qwt_point3_d_series_data.html">  208</a></span>&#160;<span class="keyword">class </span>QWT_EXPORT <a class="code" href="class_qwt_point3_d_series_data.html">QwtPoint3DSeriesData</a>: <span class="keyword">public</span> <a class="code" href="class_qwt_array_series_data.html">QwtArraySeriesData</a>&lt;QwtPoint3D&gt;</div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;{</div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;    <a class="code" href="class_qwt_point3_d_series_data.html">QwtPoint3DSeriesData</a>(</div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;        <span class="keyword">const</span> QVector&lt;QwtPoint3D&gt; &amp; = QVector&lt;QwtPoint3D&gt;() );</div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;    <span class="keyword">virtual</span> QRectF <a class="code" href="class_qwt_series_data.html#aedb969ba51a27d88d26ad7f7cb1c2c7f">boundingRect</a>() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;};</div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;</div>
<div class="line"><a name="l00217"></a><span class="lineno"><a class="line" href="class_qwt_interval_series_data.html">  217</a></span>&#160;<span class="keyword">class </span>QWT_EXPORT <a class="code" href="class_qwt_interval_series_data.html">QwtIntervalSeriesData</a>: <span class="keyword">public</span> <a class="code" href="class_qwt_array_series_data.html">QwtArraySeriesData</a>&lt;QwtIntervalSample&gt;</div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;{</div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;    <a class="code" href="class_qwt_interval_series_data.html">QwtIntervalSeriesData</a>(</div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;        <span class="keyword">const</span> QVector&lt;QwtIntervalSample&gt; &amp; = QVector&lt;QwtIntervalSample&gt;() );</div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;</div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;    <span class="keyword">virtual</span> QRectF <a class="code" href="class_qwt_series_data.html#aedb969ba51a27d88d26ad7f7cb1c2c7f">boundingRect</a>() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;};</div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;</div>
<div class="line"><a name="l00227"></a><span class="lineno"><a class="line" href="class_qwt_set_series_data.html">  227</a></span>&#160;<span class="keyword">class </span>QWT_EXPORT <a class="code" href="class_qwt_set_series_data.html">QwtSetSeriesData</a>: <span class="keyword">public</span> <a class="code" href="class_qwt_array_series_data.html">QwtArraySeriesData</a>&lt;QwtSetSample&gt;</div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;{</div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;    <a class="code" href="class_qwt_set_series_data.html">QwtSetSeriesData</a>(</div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;        <span class="keyword">const</span> QVector&lt;QwtSetSample&gt; &amp; = QVector&lt;QwtSetSample&gt;() );</div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;</div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;    <span class="keyword">virtual</span> QRectF <a class="code" href="class_qwt_series_data.html#aedb969ba51a27d88d26ad7f7cb1c2c7f">boundingRect</a>() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;};</div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;</div>
<div class="line"><a name="l00239"></a><span class="lineno"><a class="line" href="class_qwt_trading_chart_data.html">  239</a></span>&#160;<span class="keyword">class </span>QWT_EXPORT <a class="code" href="class_qwt_trading_chart_data.html">QwtTradingChartData</a>: <span class="keyword">public</span> <a class="code" href="class_qwt_array_series_data.html">QwtArraySeriesData</a>&lt;QwtOHLCSample&gt;</div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;{</div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;    <a class="code" href="class_qwt_trading_chart_data.html">QwtTradingChartData</a>(</div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;        <span class="keyword">const</span> QVector&lt;QwtOHLCSample&gt; &amp; = QVector&lt;QwtOHLCSample&gt;() );</div>
<div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;</div>
<div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;    <span class="keyword">virtual</span> QRectF <a class="code" href="class_qwt_series_data.html#aedb969ba51a27d88d26ad7f7cb1c2c7f">boundingRect</a>() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;};</div>
<div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;</div>
<div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;QWT_EXPORT QRectF qwtBoundingRect(</div>
<div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;    <span class="keyword">const</span> <a class="code" href="class_qwt_series_data.html">QwtSeriesData&lt;QPointF&gt;</a> &amp;, <span class="keywordtype">int</span> from = 0, <span class="keywordtype">int</span> to = -1 );</div>
<div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;</div>
<div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;QWT_EXPORT QRectF qwtBoundingRect(</div>
<div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;    <span class="keyword">const</span> <a class="code" href="class_qwt_series_data.html">QwtSeriesData&lt;QwtPoint3D&gt;</a> &amp;, <span class="keywordtype">int</span> from = 0, <span class="keywordtype">int</span> to = -1 );</div>
<div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;</div>
<div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;QWT_EXPORT QRectF qwtBoundingRect(</div>
<div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;    <span class="keyword">const</span> <a class="code" href="class_qwt_series_data.html">QwtSeriesData&lt;QwtPointPolar&gt;</a> &amp;, <span class="keywordtype">int</span> from = 0, <span class="keywordtype">int</span> to = -1 );</div>
<div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;</div>
<div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;QWT_EXPORT QRectF qwtBoundingRect(</div>
<div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;    <span class="keyword">const</span> <a class="code" href="class_qwt_series_data.html">QwtSeriesData&lt;QwtIntervalSample&gt;</a> &amp;, <span class="keywordtype">int</span> from = 0, <span class="keywordtype">int</span> to = -1 );</div>
<div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;</div>
<div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;QWT_EXPORT QRectF qwtBoundingRect(</div>
<div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;    <span class="keyword">const</span> <a class="code" href="class_qwt_series_data.html">QwtSeriesData&lt;QwtSetSample&gt;</a> &amp;, <span class="keywordtype">int</span> from = 0, <span class="keywordtype">int</span> to = -1 );</div>
<div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;</div>
<div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;QWT_EXPORT QRectF qwtBoundingRect(</div>
<div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;    <span class="keyword">const</span> <a class="code" href="class_qwt_series_data.html">QwtSeriesData&lt;QwtOHLCSample&gt;</a> &amp;, <span class="keywordtype">int</span> from = 0, <span class="keywordtype">int</span> to = -1 );</div>
<div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;</div>
<div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, <span class="keyword">typename</span> LessThan&gt;</div>
<div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;<span class="keyword">inline</span> <span class="keywordtype">int</span> qwtUpperSampleIndex( <span class="keyword">const</span> <a class="code" href="class_qwt_series_data.html">QwtSeriesData&lt;T&gt;</a> &amp;series,</div>
<div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;    <span class="keywordtype">double</span> value, LessThan lessThan  ) </div>
<div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;{</div>
<div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">int</span> indexMax = series.<a class="code" href="class_qwt_series_data.html#a3cfe5b26fc55a887ac85b0103ae80a3e">size</a>() - 1;</div>
<div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;</div>
<div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;    <span class="keywordflow">if</span> ( indexMax &lt; 0 || !lessThan( value, series.<a class="code" href="class_qwt_series_data.html#ae8650d16c07c58f01897ab48658a3266">sample</a>( indexMax ) )  )</div>
<div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;        <span class="keywordflow">return</span> -1;</div>
<div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;</div>
<div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;    <span class="keywordtype">int</span> indexMin = 0;</div>
<div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;    <span class="keywordtype">int</span> n = indexMax;</div>
<div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;</div>
<div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;    <span class="keywordflow">while</span> ( n &gt; 0 )</div>
<div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;    {</div>
<div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">int</span> half = n &gt;&gt; 1;</div>
<div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">int</span> indexMid = indexMin + half;</div>
<div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;</div>
<div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;        <span class="keywordflow">if</span> ( lessThan( value, series.<a class="code" href="class_qwt_series_data.html#ae8650d16c07c58f01897ab48658a3266">sample</a>( indexMid ) ) )</div>
<div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;        {</div>
<div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;            n = half;</div>
<div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;        }</div>
<div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;        <span class="keywordflow">else</span></div>
<div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;        {</div>
<div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;            indexMin = indexMid + 1;</div>
<div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;            n -= half + 1;</div>
<div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;        }</div>
<div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;    }</div>
<div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;</div>
<div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;    <span class="keywordflow">return</span> indexMin;</div>
<div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;}</div>
<div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;</div>
<div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="ttc" id="class_qwt_array_series_data_html_a4afaaf2602be769f4bdcc8fda6b737cb"><div class="ttname"><a href="class_qwt_array_series_data.html#a4afaaf2602be769f4bdcc8fda6b737cb">QwtArraySeriesData::setSamples</a></div><div class="ttdeci">void setSamples(const QVector&lt; T &gt; &amp;samples)</div><div class="ttdef"><b>Definition:</b> qwt_series_data.h:173</div></div>
<div class="ttc" id="class_qwt_series_data_html_a3f075340d18fb112a342d74716eb8d9c"><div class="ttname"><a href="class_qwt_series_data.html#a3f075340d18fb112a342d74716eb8d9c">QwtSeriesData::QwtSeriesData</a></div><div class="ttdeci">QwtSeriesData()</div><div class="ttdoc">Constructor. </div><div class="ttdef"><b>Definition:</b> qwt_series_data.h:102</div></div>
<div class="ttc" id="class_qwt_point_series_data_html"><div class="ttname"><a href="class_qwt_point_series_data.html">QwtPointSeriesData</a></div><div class="ttdoc">Interface for iterating over an array of points. </div><div class="ttdef"><b>Definition:</b> qwt_series_data.h:198</div></div>
<div class="ttc" id="class_qwt_trading_chart_data_html"><div class="ttname"><a href="class_qwt_trading_chart_data.html">QwtTradingChartData</a></div><div class="ttdef"><b>Definition:</b> qwt_series_data.h:239</div></div>
<div class="ttc" id="class_qwt_set_series_data_html"><div class="ttname"><a href="class_qwt_set_series_data.html">QwtSetSeriesData</a></div><div class="ttdoc">Interface for iterating over an array of samples. </div><div class="ttdef"><b>Definition:</b> qwt_series_data.h:227</div></div>
<div class="ttc" id="class_qwt_array_series_data_html_a52c123dcc321a03ccd18c2c138318025"><div class="ttname"><a href="class_qwt_array_series_data.html#a52c123dcc321a03ccd18c2c138318025">QwtArraySeriesData::size</a></div><div class="ttdeci">virtual size_t size() const </div><div class="ttdef"><b>Definition:</b> qwt_series_data.h:186</div></div>
<div class="ttc" id="class_qwt_series_data_html_aedb969ba51a27d88d26ad7f7cb1c2c7f"><div class="ttname"><a href="class_qwt_series_data.html#aedb969ba51a27d88d26ad7f7cb1c2c7f">QwtSeriesData::boundingRect</a></div><div class="ttdeci">virtual QRectF boundingRect() const =0</div></div>
<div class="ttc" id="class_qwt_array_series_data_html_a86ccb32fa8c9b3bb9cb92b6040b0c490"><div class="ttname"><a href="class_qwt_array_series_data.html#a86ccb32fa8c9b3bb9cb92b6040b0c490">QwtArraySeriesData::d_samples</a></div><div class="ttdeci">QVector&lt; T &gt; d_samples</div><div class="ttdoc">Vector of samples. </div><div class="ttdef"><b>Definition:</b> qwt_series_data.h:158</div></div>
<div class="ttc" id="class_qwt_interval_series_data_html"><div class="ttname"><a href="class_qwt_interval_series_data.html">QwtIntervalSeriesData</a></div><div class="ttdoc">Interface for iterating over an array of intervals. </div><div class="ttdef"><b>Definition:</b> qwt_series_data.h:217</div></div>
<div class="ttc" id="class_qwt_array_series_data_html_a3cb14bbe2b27bf8d49994d80e8eab3ee"><div class="ttname"><a href="class_qwt_array_series_data.html#a3cb14bbe2b27bf8d49994d80e8eab3ee">QwtArraySeriesData::QwtArraySeriesData</a></div><div class="ttdeci">QwtArraySeriesData()</div><div class="ttdoc">Constructor. </div><div class="ttdef"><b>Definition:</b> qwt_series_data.h:162</div></div>
<div class="ttc" id="class_qwt_series_data_html_a391b4601a7454b2f9582fbc2662d108e"><div class="ttname"><a href="class_qwt_series_data.html#a391b4601a7454b2f9582fbc2662d108e">QwtSeriesData::setRectOfInterest</a></div><div class="ttdeci">virtual void setRectOfInterest(const QRectF &amp;rect)</div><div class="ttdef"><b>Definition:</b> qwt_series_data.h:113</div></div>
<div class="ttc" id="class_qwt_series_data_html"><div class="ttname"><a href="class_qwt_series_data.html">QwtSeriesData</a></div><div class="ttdoc">Abstract interface for iterating over samples. </div><div class="ttdef"><b>Definition:</b> qwt_series_data.h:47</div></div>
<div class="ttc" id="class_qwt_array_series_data_html_a2d3f931bd28f40bc6e13c4b507e5b502"><div class="ttname"><a href="class_qwt_array_series_data.html#a2d3f931bd28f40bc6e13c4b507e5b502">QwtArraySeriesData::samples</a></div><div class="ttdeci">const QVector&lt; T &gt; samples() const </div><div class="ttdef"><b>Definition:</b> qwt_series_data.h:180</div></div>
<div class="ttc" id="class_qwt_array_series_data_html_a900ba90abf9a0852026099bdcae2ba7f"><div class="ttname"><a href="class_qwt_array_series_data.html#a900ba90abf9a0852026099bdcae2ba7f">QwtArraySeriesData::sample</a></div><div class="ttdeci">virtual T sample(size_t index) const </div><div class="ttdef"><b>Definition:</b> qwt_series_data.h:192</div></div>
<div class="ttc" id="class_qwt_series_data_html_ae8650d16c07c58f01897ab48658a3266"><div class="ttname"><a href="class_qwt_series_data.html#ae8650d16c07c58f01897ab48658a3266">QwtSeriesData::sample</a></div><div class="ttdeci">virtual T sample(size_t i) const =0</div></div>
<div class="ttc" id="class_qwt_array_series_data_html"><div class="ttname"><a href="class_qwt_array_series_data.html">QwtArraySeriesData</a></div><div class="ttdoc">Template class for data, that is organized as QVector. </div><div class="ttdef"><b>Definition:</b> qwt_series_data.h:124</div></div>
<div class="ttc" id="class_qwt_series_data_html_a24fbbcb0baa0c728117d2e6764d00414"><div class="ttname"><a href="class_qwt_series_data.html#a24fbbcb0baa0c728117d2e6764d00414">QwtSeriesData::d_boundingRect</a></div><div class="ttdeci">QRectF d_boundingRect</div><div class="ttdoc">Can be used to cache a calculated bounding rectangle. </div><div class="ttdef"><b>Definition:</b> qwt_series_data.h:95</div></div>
<div class="ttc" id="class_qwt_series_data_html_a841a56f909879d599a385b9c3d046745"><div class="ttname"><a href="class_qwt_series_data.html#a841a56f909879d599a385b9c3d046745">QwtSeriesData::~QwtSeriesData</a></div><div class="ttdeci">virtual ~QwtSeriesData()</div><div class="ttdoc">Destructor. </div><div class="ttdef"><b>Definition:</b> qwt_series_data.h:108</div></div>
<div class="ttc" id="class_qwt_point3_d_series_data_html"><div class="ttname"><a href="class_qwt_point3_d_series_data.html">QwtPoint3DSeriesData</a></div><div class="ttdoc">Interface for iterating over an array of 3D points. </div><div class="ttdef"><b>Definition:</b> qwt_series_data.h:208</div></div>
<div class="ttc" id="class_qwt_series_data_html_a3cfe5b26fc55a887ac85b0103ae80a3e"><div class="ttname"><a href="class_qwt_series_data.html#a3cfe5b26fc55a887ac85b0103ae80a3e">QwtSeriesData::size</a></div><div class="ttdeci">virtual size_t size() const =0</div></div>
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